Difference between revisions of "Highly-Ordered Selective Self-Assembly of a Trimeric Cationic Surfactant on a Mica Surface"

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==Summary==
 
==Summary==
 
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The purpose of this study was to investigate a novel self assembly on a mica surface.  When the researchers allowed (dodecyldimethylammonioacetoxy)diethyltriamine trichloride (DTAD) to assemble on a mica surface nanoscaled parallel stripes formed.  This interesting formation is quite unique compared to islands that form on normal surfaces.  A suggested mechanism for this ordering was also proposed that draws on many different forces including hydrophbicity and lattice matching.
  
 
==Soft matter discussion==
 
==Soft matter discussion==

Revision as of 01:09, 29 September 2009

Original entry: William Bonificio, AP 225, Fall 2009

Information

Highly-Ordered Selective Self-Assembly of a Trimeric Cationic Surfactant on a Mica Surface Yanbo Hou, Meiwen Cao, Manli Deng, Yilin Wang Langmuir 2008 24 (19), 10572-10574

Soft matter keywords

micelle, surfactant, DTAD, bilayer, hydrophobic, hydrophilic

Summary

The purpose of this study was to investigate a novel self assembly on a mica surface. When the researchers allowed (dodecyldimethylammonioacetoxy)diethyltriamine trichloride (DTAD) to assemble on a mica surface nanoscaled parallel stripes formed. This interesting formation is quite unique compared to islands that form on normal surfaces. A suggested mechanism for this ordering was also proposed that draws on many different forces including hydrophbicity and lattice matching.

Soft matter discussion